From 177293afbc1635e87d82070abeb687974326f41a Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期二, 25 五月 2021 15:46:50 +0800
Subject: [PATCH] add retval

---
 cffmpeg.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cffmpeg.h b/cffmpeg.h
index fc491ab..c9b9601 100644
--- a/cffmpeg.h
+++ b/cffmpeg.h
@@ -17,7 +17,7 @@
 
 int c_ffmpeg_get_fps(const cffmpeg h);
 void c_ffmpeg_run_gb28181(const cffmpeg h);
-char * c_ffmpeg_get_gb28181_pic(const char *rtspUrl, int *retDataLen, const int tt);
+int c_ffmpeg_get_gb28181_pic(const char *rtspUrl, char** ret, int *retDataLen, const int tt);
 void c_ffmepg_use_cpu(const cffmpeg h);
 /////////passive api
 void c_ffmpeg_open_recorder(const cffmpeg h);

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